Tag Archives: Luxman M-4000

Rare Luxman M-4000 Power Amplifier Repair & Service

Check out this beautiful Luxman M-4000 power amplifier I serviced recently. Let’s take a look at this classic vintage amplifier.

The Luxman M-4000 power amplifier is a fairly compact, dense, 180 Watt per channel bipolar design. It’s the predecessor to the M-4000A, which looks very similar, but is substantially different design-wise, and even rarer. I completely restored an M-4000A for a customer a couple of years ago.… Read more

Luxman M-4000A Amplifier Repair & Restoration

A customer recently brought in his gorgeous matching Luxman M-4000A power amplifier and C-5000A preamplifier for restoration. This article looks at restoration of the beautiful M-4000A.

Apparently the legendary Tim De Paravicini designed the original M-4000. The improved and even rarer Luxman M-4000A probably also came from De Paravicini’s hand, but nobody seems to know for sure.… Read more